DESCRIPTION
Specifications DS25-350 HPFP
DS25-350
DS25-350 with +27% camera upgrade
Fuel flow potential
770 Whp
950 Whp
E85 flow potential
560 Whp
710 Whp
Operating pressure
350 bars
350 bars
From the creators of the world's first B58 direct injection fueling upgrades comes our next generation of pumps. We are proud to announce the 350 bar version of our wildly successful DS25 pump—another aftermarket first! In-house, we've reworked the entire pump body, spring rates, piston depth, and completely optimized the pump's volumetric efficiency. We've developed the same consistent and extremely reliable HPFP solutions we're known for, but now at 350 bar operating pressures for Gen2 B58 compatibility! There's no cutting, no bending, no crimping, etc. This kit integrates directly with the DME's full control, just like the OEM pump. All the safety and sophistication of the original DME remain in place.
Software modifications are required to make this pump work. If you are using Bootmod3 or MHD , simply check the box for our pump upgrade during flashing (coming soon). Otherwise, please send your .BIN file to tuning@dorchengineering.com for the appropriate software implementation via WinOLS.
We can assemble and adjust the parts in our workshop. Feel free to contact us by email if needed: RpK.MotorSport@gmail.com
Beyond the pump's performance, why choose Dorch?
-
Plug and Play: This is the only true Plug and Play OEM fitting option on the market. Our kit includes our 350 bar capacity rigid line to effortlessly connect our HPFP to your injection rail (instead of the tedious process of bending and potentially damaging the OEM line to install it).
-
LIFETIME WARRANTY: The reason we can offer this is simply because our pumps are SO reliable. That said, in the unlikely event that you have a problem, we've got your back!
-
CUSTOMER SUPPORT: Ask us for details! It's no secret that we offer unparalleled 24/7 support with REAL help. You're just an email away from professional engineers, technicians, and our tuner, who can resolve anything you throw at them.
-
TUNING SUPPORT: We are not just a parts manufacturer. We have an in-house dedicated calibration engineer who meticulously develops all our HPFP files using OEM calibration tools and supports a global tuning network.
Installation instructions:
KIT CONTENTS
- Dorch Lifetime Warranty
- HPFP with hardware
- Dorch High Pressure Line
- Low-pressure PTFE pipe
- Low pressure hose support
- Plug and Play adapter harness
APPLICATIONS
-
A90/91 – Toyota Supra
-
G29-Z4 M40i
-
G42/43 – M240i, M240xi
-
G20/21 – M340i, M340xi
-
G22/23/26 – M440i, M440xi
-
G30/31 – 540i, 540xi *
-
G32 – 640i, 640xi*
-
G11/12 – 740i, 740xi *
-
G15/16 – 840i, 840xi
-
G05-X5 40i
-
G06 – X6 40i
-
G07-X7 40i
-
G01-X3 M40i *
-
G02-X4 M40i *
* ONLY model years equipped with the GEN2 B58
| Specifications DS25-350 HPFP | DS25-350 | DS25-350 with +27% camera upgrade |
| Fuel flow potential | 770 Whp | 950 Whp |
| E85 flow potential | 560 Whp | 710 Whp |
| Operating pressure | 350 bars | 350 bars |
From the creators of the world's first B58 direct injection fueling upgrades comes our next generation of pumps. We are proud to announce the 350 bar version of our wildly successful DS25 pump—another aftermarket first! In-house, we've reworked the entire pump body, spring rates, piston depth, and completely optimized the pump's volumetric efficiency. We've developed the same consistent and extremely reliable HPFP solutions we're known for, but now at 350 bar operating pressures for Gen2 B58 compatibility! There's no cutting, no bending, no crimping, etc. This kit integrates directly with the DME's full control, just like the OEM pump. All the safety and sophistication of the original DME remain in place.
Software modifications are required to make this pump work. If you are using Bootmod3 or MHD , simply check the box for our pump upgrade during flashing (coming soon). Otherwise, please send your .BIN file to tuning@dorchengineering.com for the appropriate software implementation via WinOLS.
We can assemble and adjust the parts in our workshop. Feel free to contact us by email if needed: RpK.MotorSport@gmail.com
Beyond the pump's performance, why choose Dorch?
- Plug and Play: This is the only true Plug and Play OEM fitting option on the market. Our kit includes our 350 bar capacity rigid line to effortlessly connect our HPFP to your injection rail (instead of the tedious process of bending and potentially damaging the OEM line to install it).
- LIFETIME WARRANTY: The reason we can offer this is simply because our pumps are SO reliable. That said, in the unlikely event that you have a problem, we've got your back!
- CUSTOMER SUPPORT: Ask us for details! It's no secret that we offer unparalleled 24/7 support with REAL help. You're just an email away from professional engineers, technicians, and our tuner, who can resolve anything you throw at them.
- TUNING SUPPORT: We are not just a parts manufacturer. We have an in-house dedicated calibration engineer who meticulously develops all our HPFP files using OEM calibration tools and supports a global tuning network.
Installation instructions:
KIT CONTENTS
- Dorch Lifetime Warranty
- HPFP with hardware
- Dorch High Pressure Line
- Low-pressure PTFE pipe
- Low pressure hose support
- Plug and Play adapter harness
APPLICATIONS
-
A90/91 – Toyota Supra
-
G29-Z4 M40i
-
G42/43 – M240i, M240xi
-
G20/21 – M340i, M340xi
-
G22/23/26 – M440i, M440xi
-
G30/31 – 540i, 540xi *
-
G32 – 640i, 640xi*
-
G11/12 – 740i, 740xi *
-
G15/16 – 840i, 840xi
-
G05-X5 40i
-
G06 – X6 40i
-
G07-X7 40i
-
G01-X3 M40i *
-
G02-X4 M40i *
* ONLY model years equipped with the GEN2 B58